铸造铝合金力学性能

1、铸造铝合金力学性能（摘自GB/T1173-1995）铸造铝合金力学性能（摘自GB/T1173-1995） (表一)合金牌号合金代号铸造方法合金状态力学性能，抗拉强度b/MPa伸长率5(%)布氏硬度(HBS)(5/250/30)ZAlSi7MgZL101S、R、J、KF155250S、R、J、KT2135245JBT4185450S、R、KT4175450J、JBT5205260S、R、KT5195260SB、RB、KBT5195260SB、RB、KBT6225170SB、RB、KBT7195260SB、RB、KBT8155355ZAlSi7MgAZL101AS、R、KT4195560J、JBT

2、4225560S、R、KT5235470SB、RB、KBT5235470JB、JT5265470SB、RB、KBT6275280JB、JT6295380ZAlSi12ZL102SB、JB、RB、KNF145450JF155250SB、JB、RB、KBT2135450JT2145350ZAlSi9MgZL104S、J、R、KF145450JT1155250SB、RB、KBT6135450J、JBT6145350ZAlSi5Cu1MgZL105S、J、R、KT11550.565S、R、KT5195170JT52350.570S、R、KT62250.570S、J、R、KT7175165ZAlSi5C

3、u1MgAZL105ASB、R、KT5275180J、JBT5295280(表二)合金牌号合金代号铸造方法合金状态力学性能，抗拉强度b/MPa伸长率5(%)布氏硬度(HBS)(5/250/30)ZAlSi8Cu1MgZL106SBF175170JBT11951.570SBT5235260JBT5255270SBT6245180JBT6265270SBT7225260JT7245260ZAlSi7Cu4ZL107SBF165265SBT6245290JF195270JT62752.5100ZAlSi12Cu2Mg1ZL108JT119585JT625590ZAlSi12Cu1Mg1Ni1ZL10

4、9JT11950.590JT6245100ZAlSi5Cu6MgZL110SF12580JF15580ST114580JT116590ZAlSi9Cu2MgZL111JF2051.580SBT62551.590J、JBT63152100ZAlSi7Mg1AZL114ASBT5290285J、JBT5310390ZAlSi5Zn1MgZL115ST4225470JT4275680ST52753.590JT53155100(表三)合金牌号合金代号铸造方法合金状态力学性能，抗拉强度b/MPa伸长率5(%)布氏硬度(HBS)(5/250/30)ZAlSi8MgBeZL116ST4225470JT427

5、5680ST5295285JT5335490ZAlCu5MnZL201S、J、R、KT4295870S、J、R、KT5335490ST7315280ZAlCu5MnAZL201AS、J、R、KT53908100ZAlCu4ZL203S、R、KT4195660JT4205660S、R、KT5215370JT5225370ZAlCu5MnCdAZL204AST54404100ZAlCu5MnCdVAZL205AST54407100ST64703120ST74602110ZAlRE5Cu3Si2ZL207ST116575JT117575ZAlMg10ZL301S、J、RT42801060ZAlMg5Si1ZL303S、J、R、KF145155ZAlMg8Zn1ZL30